Kgzones.e00 (K�ppen Geiger climate zones) is an ARC/INFO interchange
file. The file can only be used with Geographic Information System (GIS)
software, such as ARC/INFO, the file's native format, or by importing it
into another GIS software package.

Kgzones.e00 was digitized from a paper map, the source of which is:
Strahler, A. H. and A. H. Strahler. 1992. /Modern Physical Geography/.
4^th edition. John Wiley & Sons, Inc., New York. The original source of
the climate zones is: Geiger, R. and W. Pohl. 1954. Revision of the
K�ppen-Geiger /Klimakarte der Erde Erdkunde/, Vol. 8 (1954), pp. 58-61.

This GIS data was created as part of The Center for International
Development?s ongoing research into the role of geography in economic
development (see www.cid.harvard.edu/economic.htm)
<http://www.cid.harvard.edu/cidglobal/economic.htm>. It was created
between 1998 and 1999. Please reference CID if you use this data in a
publication.

